3 ms·
It's been a while since I've used EKS, but I seem to recall it's primarily based on the maximum ENIs the instance type supports.
by quantumcd 4y ago
It's been a while since I've used EKS, but I seem to recall it's primarily based on the maximum ENIs the instance type supports.
- mdaniel 4y agoI believe you're correct, although pedantically that would only apply if one is using their vpc-cni <https://github.com/aws/amazon-vpc-cni-k8s#readme https://github.com/aws/amazon-vpc-cni-k8s#readme> and not with a competing CNI. Kubelet offers a configurable for the number of Pods per Node <https://github.com/kubernetes/kubelet/blob/v0.26.2/config/v1beta1/types.go#L418-L422 https://github.com/kubernetes/kubelet/blob/v0.26.2/config/v1...> which defaults to 110 for what I would presume is CIDR or pid cgroups reasons and thus is unlikely to differ by instance size as the ENI limit you mention does (IIRC)